Robtex

Up: 212.5.128.0/21
Can't show all results, try to descend to a more specific CIDR
Down left: 212.5.128.0/23
Down right: 212.5.130.0/23
(Some of the IP numbers are capped at 3 entries)

IP	Type	Hostname
212.5.128.30	PTR	212-5-128-30.btc-net.bg
212.5.128.98	A	mail.solti.org
212.5.128.98	A	solti.org
212.5.128.98	A	solti.bg
212.5.128.122	A	mail.mistral.bg
212.5.128.126	A	mail.tennislozenetz.com
212.5.128.169	PTR	212-5-128-169.ip.btc-net.bg
212.5.128.255	A+PTR	212-5-128-255.ip.btc-net.bg
212.5.130.141	A	armf.bg
212.5.130.147	PTR	mail.armf.bg
212.5.130.158	A	mail.armf.bg
212.5.131.7	PTR	212-5-131-7.btc-net.bg
212.5.131.8	PTR	212-5-131-8.btc-net.bg
212.5.131.15	PTR	212-5-131-15.btc-net.bg
212.5.131.16	PTR	212-5-131-16.btc-net.bg
212.5.131.18	PTR	212-5-131-18.btc-net.bg
212.5.131.18	A	saglasie.bg
212.5.131.19	PTR	212-5-131-19.btc-net.bg
212.5.131.19	A	ns.saglasie.bg
212.5.131.23	PTR	212-5-131-23.btc-net.bg
212.5.131.24	PTR	212-5-131-24.btc-net.bg
212.5.131.78	PTR	212-5-131-78.btc-net.bg
212.5.131.78	A	guaranteefund.org
212.5.131.78	A	www.guaranteefund.org